nasa teaching from space: microgravity experience
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NASA Teaching From Space:Microgravity eXperience
Convection in Microgravity
Greg McMillanChristine Kincaid Dewey
Macomb Mathematics Science Technology Center
Warren, MI
Rose Cybulski, Tuyen Duddles Jamie Hilliard
Microgravity Flight WeekFebruary 5 -11, 2012
Johnson Space CenterHouston, Texas
Microgravity eXperience
30 Parabolas
25-30 secondsMicro-gravity(Near zero-g)
35-45 secondsHyper-gravity1.85 g (max)
Proposed Research Question
Do convection currents form in a microgravity environment?
If so, do they form at the same rate as they do on earth?
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Microgravity Flight
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Microgravity eXperience
Application Window: August – September • (NASA Express, NEON, Twitter, Facebook)
October: Notified of AcceptanceNovember: Online Community Begins *December: TEDP Due• Test Equipment Data Package
February: Flight WeekMarch- April: Final Reports, Outreach
NASA Rewards
7Classroom Posters
Space PhotosBooks & Calendars
Astronaut Food
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Student Driven Process
11th Grade Students Review Topics in Physics Class Mass vs Weight Normal ForceDensity and Buoyant ForcesKinetic Theory of MatterHeat Transfer
Conduct Research and Investigative ExperimentsHot Air BalloonNuetral Bouyancy LabConvection in a Pan.
Student Driven Process
Students Determine HypothesisStudents presented their Hypothesis and justification to the rest of the school and at Open House.Students and Community Voted for the hypothesis they supported
Convection Currents Form?
Yes-42%
No-58%
Engineering Design Process
Students Design Experiment
Experimental Considerations
NASA Mentor assigned to Each Team in October.Sarah Ruiz (Shuttle Mission Control, ISS Safety)EveryEvery element of experiment must be accounted for in TEDP (Test Equipment Data Package)40 lb Weight Limit (Including Liquids)Must Fit within 36”x23”x26” “Glovebox”All Liquids Must be at least Double ContainedMSDS For EVERYTHINGEVERYTHINGSchematics for electric circuitsEquipment must remain in “Glovebox” during parabolas.
PROCEDURE
12 Convection Tubes3 x 1.5 in Clear PVC seperated by ball valve
Hot Blue Water in “lower” portion and valveClear Ice Water in “upper” portionValve is opened during 0-g portion of ParabolaLeft open during Hyper-GravityProcess is Video Recorded.Vertical velocity of Blue water
is measured using Vernier Logger Pro Video tools.
Procedure
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Flight Week Activities
Flight Training (How NOT to get sick)Professional Development (Space Suit)TRR Presentation (Test Readiness Review)Worked directly with NASA Astronauts and Engineers
Flight Week ActivitiesVIP Tour of Johnson Space Center
Sonny Carter Neutral Buoyancy Lab
Building 9: NASA vehicle simulators
Flight Week ActivitiesVIP Tour of Johnson Space Center
ISS Mission Control
Apollo Mission Control
FLIGHT DAY
In Flight
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Results
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Results
Conclusion:Data analysis shows that there is not a correlation between temperature difference and the rate of convection in either 1 g or microgravity environments.
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Impact on Students
Engineering Design Process offers a hands-on experience for students that complements & enhances the core curriculum that teachers must teach.Experience gives context to & makes tangible abstract math & science concepts for students.MMSTC’s NASA project meets 7 of 8 scientific and engineering practices in the National Research Council’s Next Generation of Science Standards.
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8 Scientific & Engineering Practices
• Asking questions (for science) and defining problems (for engineering)
• Developing and using models• Planning and carrying out investigations• Analyzing and interpreting data• Using mathematics, information and computer technology,
and computational thinking• Constructing explanations (for science) and designing
solutions (for engineering)• Engaging in argument from evidence• Obtaining, evaluating, and communicating information
Math Resources: Exploring Space Through Math
Math Resources:Math and Science @ Work
Research Laboratory Series
Space Exploration Series
How To Get Involved
NASA: Teaching From Spacehttp://www.nasa.gov/audience/foreducators/teachingfromspace/home/index.html
Sign up for NASA Express Updatehttp://www.nasa.gov/audience/foreducators/Express_Landing.html
NASA Educators Online Network (NEON)http://neon.psu.edu/
Facebookhttp://www.facebook.com/#!/TeachFromSpace
Twitterhttp://twitter.com/TeachFromSpace
Other Resources
NASA Explorer Schools explorerschools.nasa.gov
NASA.govFor Educatorshttp://www.nasa.gov/audience/foreducators/index.html
Education Materials http://education.ssc.nasa.gov/materials.aspe-clips (downloadable video series)ERCN: Educator Resource Center Network Educator Resource Center NetworkCORE: Central Operation of Resources for Educators
Other Resources
SSERD Downloadable Lesson Planshttp://teachspacescience.org/
Science Off The Sphere (Don Pettit/ ISS)http://www.physicscentral.com/explore/sots/
NASA Kids Clubhttp://www.nasa.gov/audience/forkids/kidsclub/flash/index.html
NASA Smart Phone App* Twitter Feed Asteroid WatchImage of the Day News and Mission Updates
Professional Development
DLN: Digital Learning Network Virtual Presentations, Webcasts
dln.nasa.gov
AESP: Aerospace Education Services Project Professional Development Online, In Person
aesp.psu.edu
EXPERIENCE OF A LIFETIME
NASA Teaching From Space:Microgravity eXperience
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